Vehicle properties
Vehicle information
INFO_EXTERIOR_DIMENSIONS
What it is
Exterior dimensions of vehicle.
int32Values[0] = height int32Values[1] = length int32Values[2] = width int32Values[3] = width including mirrors int32Values[4] = wheel base int32Values[5] = track width front int32Values[6] = track width rear int32Values[7] = curb to curb turning diameter
How the ID is built
A property ID is a 32-bit value packing four fields. Reading 0x1141010b apart:
| Field | Mask | Value | Means |
|---|---|---|---|
| Group | 0xf0000000 | 0x10000000 | SYSTEM |
| Area | 0x0f000000 | 0x01000000 | GLOBAL |
| Type | 0x00ff0000 | 0x00410000 | INT32_VEC |
| Ordinal | 0x0000ffff | 0x0000010b | 0x10b |
Reading it from an app
CarPropertyManager mgr = (CarPropertyManager)
car.getCarManager(Car.PROPERTY_SERVICE);
CarPropertyValue<Integer> value =
mgr.getProperty(VehiclePropertyIds.INFO_EXTERIOR_DIMENSIONS, 0);This property is read-only — writes are rejected. It is static for the life of the vehicle, so read it once and cache it.